.bottomPanelSticker {
    position: absolute;
    bottom: 0;
    left: 45%;
    background-color: #fff;
    border-left: 1px solid #ccc;
    border-right: 1px solid #ccc;
    border-top: 1px solid #ccc;
    border-top-left-radius: 2px;
    border-top-right-radius: 2px;
    font-size: 0.9em;
    font-weight: 600;
    padding: 4px 8px;
    cursor: pointer;
    z-index: 11;
}

.bottomPanel {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #fff;
    height: 0;
    z-index: 11;
    border-top: 1px solid #ccc;
    overflow: auto;
}